e-ISSN: Pending
Negative / Null Result ReportMedicine

Vaginal Microbiota and Cytokines Among Pregnant and Breastfeeding Women in Clinical Trials of the Dapivirine Vaginal Ring and Oral Tenofovir Disoproxil Fumarate/Emtricitabine.

Petrina; Dong; Beamer; Bunge; Fairlie; Mhlanga; Balkus; Noguchi · 2026 · Open forum infectious diseases

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

Vaginal dysbiosis is associated with HIV acquisition and preterm delivery. Our objective was to evaluate prevalent vaginal infections, and changes in microbiota and cytokines among pregnant and breastfeeding women from 4 African countries…

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Metadata source: PubMed · DOI 10.1093/ofid/ofag329